/* BI Loss Calculator — all classes prefixed bicalc- */

.bicalc {
	box-sizing: border-box;
	max-width: 680px;
	margin-left: auto;
	margin-right: auto;
	padding: 1.25rem 1rem 2rem;
	font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
	font-size: 1rem;
	line-height: 1.5;
	color: #1a1a1a;
}

.bicalc *,
.bicalc *::before,
.bicalc *::after {
	box-sizing: inherit;
}

.bicalc-header {
	margin: 0 0 0.25rem;
}

.bicalc-step-indicator {
	margin: 0;
	font-weight: 600;
	color: #333;
}

.bicalc-step[hidden] {
	display: none !important;
}

.bicalc-step-title {
	margin: 0 0 1.25rem;
	font-size: 1.25rem;
	font-weight: 700;
}

.bicalc-field,
.bicalc-fieldset {
	margin-bottom: 1.25rem;
}

.bicalc-fieldset {
	border: 0;
	padding: 0;
	margin-left: 0;
	margin-right: 0;
}

.bicalc-label {
	display: block;
	margin-bottom: 0.35rem;
	font-weight: 600;
}

.bicalc-required {
	color: #b00020;
	font-weight: 700;
}

.bicalc-input,
.bicalc-select {
	display: block;
	width: 100%;
	max-width: 100%;
	min-height: 2.75rem;
	padding: 0.5rem 0.65rem;
	font-size: 1rem;
	line-height: 1.4;
	border: 1px solid #8a8a8a;
	border-radius: 4px;
	background: #fff;
}

.bicalc-input:focus,
.bicalc-select:focus {
	outline: 2px solid #2563eb;
	outline-offset: 1px;
}

.bicalc-input[aria-invalid="true"],
.bicalc-select[aria-invalid="true"] {
	border-color: #b00020;
}

.bicalc-hint {
	display: block;
	margin-top: 0.35rem;
	font-size: 0.875rem;
	color: #555;
}

.bicalc-error {
	display: block;
	margin-top: 0.35rem;
	font-size: 0.875rem;
	font-weight: 600;
	color: #b00020;
}

.bicalc-fieldset > .bicalc-radio-label {
	display: block;
	margin-bottom: 0.5rem;
	font-weight: 400;
	cursor: pointer;
}

.bicalc-fieldset > .bicalc-error {
	margin-top: 0.25rem;
}

.bicalc-radio-label input {
	margin-right: 0.35rem;
	vertical-align: middle;
}

.bicalc-field--capacity {
	padding-top: 0.25rem;
}

.bicalc-capacity-row {
	display: flex;
	align-items: center;
	gap: 1rem;
	flex-wrap: wrap;
	margin: 0;
}

.bicalc-range {
	flex: 1 1 200px;
	min-height: 2.75rem;
	margin: 0;
	cursor: pointer;
	touch-action: manipulation;
}

.bicalc-capacity-value {
	min-width: 3.5rem;
	font-weight: 700;
	font-variant-numeric: tabular-nums;
}

.bicalc-actions {
	display: flex;
	flex-wrap: wrap;
	gap: 0.75rem;
	margin: 1.5rem 0 0;
	padding: 0;
	border: 0;
	background: transparent;
}

.bicalc-actions--split {
	justify-content: space-between;
	align-items: center;
}

.bicalc-btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	min-height: 2.75rem;
	padding: 0.5rem 1.25rem;
	font-size: 1rem;
	font-weight: 600;
	font-family: inherit;
	border-radius: 4px;
	border: 2px solid transparent;
	cursor: pointer;
	touch-action: manipulation;
}

.bicalc-btn--primary {
	background: #1e40af;
	color: #fff;
	border-color: #1e40af;
}

.bicalc-btn--primary:hover,
.bicalc-btn--primary:focus {
	background: #1e3a8a;
	border-color: #1e3a8a;
	color: #fff;
}

.bicalc-btn--primary:focus {
	outline: 2px solid #93c5fd;
	outline-offset: 2px;
}

.bicalc-btn--secondary {
	background: #fff;
	color: #1e40af;
	border-color: #1e40af;
}

.bicalc-btn--secondary:hover,
.bicalc-btn--secondary:focus {
	background: #eff6ff;
}

.bicalc-results-output {
	display: block;
	margin: 0 0 0.25rem;
}

.bicalc-results {
	width: 100%;
	border-collapse: collapse;
	margin: 0 0 1.5rem;
	font-variant-numeric: tabular-nums;
}

.bicalc-sr-only {
	position: absolute;
	width: 1px;
	height: 1px;
	padding: 0;
	margin: -1px;
	overflow: hidden;
	clip: rect(0, 0, 0, 0);
	white-space: nowrap;
	border: 0;
}

.bicalc-results th,
.bicalc-results td {
	padding: 0.65rem 0.5rem;
	text-align: left;
	border-bottom: 1px solid #ddd;
	vertical-align: top;
}

.bicalc-results th {
	font-weight: 600;
	width: 58%;
}

.bicalc-results td {
	font-weight: 600;
	text-align: right;
}

.bicalc-results-total th,
.bicalc-results-total td {
	border-bottom: none;
	padding-top: 0.85rem;
	font-size: 1.05rem;
}

.bicalc-disclaimer {
	margin: 0 0 1.25rem;
	font-size: 0.875rem;
	color: #444;
}

.bicalc-actions--results {
	margin-top: 1.25rem;
}

/* Long-form guide below calculator */
.bicalc-faq {
	box-sizing: border-box;
	max-width: 680px;
	margin: 2.75rem auto 0;
	padding: 2rem 1rem 2.5rem;
	border-top: 1px solid #d4d4d4;
	font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
	font-size: 1rem;
	line-height: 1.65;
	color: #1a1a1a;
}

.bicalc-faq *,
.bicalc-faq *::before,
.bicalc-faq *::after {
	box-sizing: inherit;
}

.bicalc-faq-doc-title {
	margin: 0 0 1rem;
	font-size: 1.5rem;
	font-weight: 700;
	line-height: 1.3;
}

.bicalc-faq-usage {
	margin: 0 0 1.5rem;
	padding: 1rem 1.1rem;
	border-left: 4px solid #94a3b8;
	background: #f8fafc;
	color: #334155;
}

.bicalc-faq-usage p {
	margin: 0;
}

.bicalc-faq-rule {
	margin: 1.75rem 0;
	border: 0;
	border-top: 1px solid #e5e5e5;
}

.bicalc-faq-h2 {
	margin: 1.75rem 0 0.75rem;
	font-size: 1.2rem;
	font-weight: 700;
	line-height: 1.35;
}

.bicalc-faq-h3 {
	margin: 1.25rem 0 0.5rem;
	font-size: 1.05rem;
	font-weight: 700;
}

.bicalc-faq p {
	margin: 0 0 1rem;
}

.bicalc-faq .bicalc-faq-list {
	margin: 0 0 1rem;
	padding-left: 1.35rem;
}

.bicalc-faq .bicalc-faq-list li {
	margin-bottom: 0.35rem;
}

.bicalc-faq-link {
	color: #1d4ed8;
	text-decoration: underline;
	font-weight: 400;
}

.bicalc-faq-link:hover,
.bicalc-faq-link:focus {
	color: #1e3a8a;
}

.bicalc-faq-link:focus {
	outline: 2px solid #93c5fd;
	outline-offset: 2px;
}

@media (max-width: 479px) {
	.bicalc-actions--split {
		flex-direction: column;
		align-items: stretch;
	}

	.bicalc-actions--split .bicalc-btn {
		width: 100%;
	}
}